SLICC Damage Index — Systemic Lupus Organ Damage

Calculate the SLICC/ACR Damage Index to quantify accumulated irreversible organ damage in systemic lupus erythematosus across 12 organ systems as a prognostic tool for mortality and morbidity.

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Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Calculate the SLICC/ACR Damage Index to quantify accumulated irreversible organ damage in systemic lupus erythematosus across 12 organ systems as a prognostic tool for mortality and morbidity

Each component has a specific meaning:

  • 12 organ systems as a prognostic tool — The 12 organ systems as a prognostic tool recorded for the scenario being assessed.

Note: Interpret the slicc damage index result against the thresholds and context described above.

How to Use

Enter the 12 organ systems as a prognostic tool for the scenario you are assessing. Calculate the SLICC/ACR Damage Index to quantify accumulated irreversible organ damage in systemic lupus erythematosus across 12 organ systems as a prognostic tool for mortality and morbidity. Use the slicc damage index result to inform your calculation.

Frequently Asked Questions